Maths at work: Scaling in theatre Art and Design, Functional Maths, GCSE, GCSE Higher, GCSE Maths, Level 1, Level 2, Ratio, scale, Theatre and television, Uncategorized, You tube video Add comments Aug 202014 . This is one in a large series of short videos from NCETM showing how people use maths at work. See the others here. Leave a Reply Cancel replyYou must be logged in to post a comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.